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Energodynamic system of physical quantities and concepts


To not mix with SI, unifying UNITS (explanation).

On Main

For whom and what for it is necessary?

Explanation of the basic terms

Forms and kinds of energy

Conditions of successful systematization

Classification of physical systems

The basic idea of system

Tables of physical quantities

In what novelty of a site?

     Forms and kinds of movement

     About a rotation angle in detail

     About movement of a body         on an orbit

     Systematization of force fields         quantities

     Systematization of oscillations         and waves quantities

     New dimension                          of temperature

     Generalization of the transport          phenomena

     Similarity criterions                         everywhere

     About a nature of dimension

The system approach in economy

History of a problem

To learn physics on new!

Training and visual aids

The catalogue of links

New pages of a site

Jokes on a subject of a site

About the author


(sign "+" after the title of the article indicates that there is an English translation corrected,
the absence of this sign says it is required automatic translation from Russian)

Systematization of physical quantities and metrology
(Common Problems of Theoretical Metrology)

  1. Metrological terms, dimensions and units of physical quantities
  2. The essence of the difference between the requirements of physics and metrology capabilities
  3. What comes first: the quantity dimension or unit of measurement?
  4. The basic physical quantities are prescribed or dictated by the nature?
  5. About non-metrological application of concepts "dimension" and "measurement"
  6. "Dimensionless physical quantities" does not exist
  7. Dimensions and units of “dimensionless physical quantities”
  8. Units of derived quantities s-1 and m-1 are erroneous
  9. Unnatural if the fractional degree in exponents of dimensions?
  10. That decodes the term "amount"?
  11. On the essence of rationalization of units systems
  12. On violation of the principle of causality in metrology of electromagnetism
  13. On a conceptual lack of system in physics and engineering
  14. On a symbolic lack of system in physics and engineering

© J. Kogan Date of the first publication 12.03.2008
Date of last updating 02.06.2013

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